Walter 47mm Carbide Tipped Annular Cutter - 30mm Depth

Tough Bits for Tough Jobs

When you are out on the job site or in the shop facing a thick plate of stainless steel or cast iron, you need a cutter that won't burn out halfway through the hole. The Walter 47mm x 30mm Carbide Core Cut is built exactly for those heavy-duty situations. Unlike standard bits that dull quickly on hard metals, this carbide-tipped cutter eats through the toughest alloys, saving you time and frustration. It is designed to fit your magnetic drill and deliver clean, burr-free holes every time.

We know that efficiency is money. Using a twist drill for a 47mm hole requires stepping up sizes, massive pressure, and a lot of downtime. This annular cutter does it in one pass. Because it cuts a ring and ejects a slug, it puts less strain on your drill motor and requires less muscle from you. It is perfect for drilling on curved surfaces, uneven pipe, or structural beams where stability and speed are key. Whether you are retrofitting structural steel or repairing heavy machinery, this bit stays sharp longer, meaning fewer tool changes and more work getting done.

The 30mm depth of cut is ideal for standard plate and structural thicknesses. The specialized body design helps clear chips out of the way fast, so you don't get bogged down. If you regularly work with stainless, rail steel, or cast iron, upgrading to the Walter Carbide Core Cut is one of the best investments you can make for your tool kit. Stop fighting your drill and let the carbide do the work.